Level 3
Fill in the blanks. There are some blue stickers, red stickers and green stickers. The number of blue stickers is 30% as many as the red stickers. The number or blue stickers is 40% as many as the green stickers.
Number of red stickers = _____ u
Number of green stickers = _____ u
Total number of stickers = _____ u
Number of more red stickers than green stickers = _____ u
Level 3
At a gathering, 13 of the people are adults. The remaining group of people is divided into boys and girls in the ratio of 5 : 7. Each boy is given 2 keychains and each girl is given 5 keychains. Each accompanying adult receives 6 keychains. Given that only 368 keychains are given away to boys and adults, how many more children are there than adults?
Level 2 38 of a container is filled with cooking oil. After 2.1 ℓ of oil is poured into the container, it becomes 23 full. How much more cooking oil would be needed to completely fill the container? Give your answer in litres.
Level 3 PSLE
The pupils at a camp are divided in Group A and Group B. The ratio of the number of boys to girls in Group A is 5 : 4. The ratio of the number of boys to girls in Group B is 5 : 1. There are 2 times as many pupils in Group B as in Group A. There are 20 more boys in Group B than Group A. What is the total number of girls?
